colinhester Messages: 1349 Registered: May 2009 Location: NE Arkansas
Illuminati (3rd Degree)
Hook the black lead on your meter to ground using safety hook. Safety hook the red lead to pen 1 of 5687 and turn on amp. Let warm up and check current DCA. Adjusting R3 should vary the current and set to 15mA DC (remember 10mA will stop your heart, so please be safe.) When the leads are in place, the LEDs will go out. Repeat between pens 1 and 9.
Don't go poking around on the CCS with the probe while it's on. Don't ask.
Give me a call later if you want. We can go through Damir's schematic and compare construction and voltages. I'll be up until 1 or 2...Colin
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